I don't know ----- there is any danger in this type of plane

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/13 00:02:18

I don't know ----- there is any danger in this type of plane.填if 还是that.
我明天就要考试,还有能讲一下I don 't know 后跟that 和if的区别吗,我们老师讲的云里雾里的

if
再问：那这句话是什么意思，不能用that吗
再答：不能，如果用that 的话就要吧标点符号改一下了
再问：能说清楚一点吗
再答： i dont know if there is any danger in this type of plane，我不知道这种飞机有任何危险。 i dont know that there is any danger in this type of plane！可我以前不知道这些飞机存在危险！而且如果要用that的话也要把is改成was

I don't know ----- there is any danger in this type of plane I don't know any of them Sometimes I really don't know whether there is any love betw I don't know .Is there any water on the moon? I don't know there is any water .对还是错 Why any thing is not nice?I don't know.Who can answer this q Are there any( )near here?Sorry,I don't know. 翻译 I don't know this. No news is good news. There is no pers 句子分析：I don't know any of the students. I don't think there is any invisible fish in the world.求翻译 I don't think there is( ) water in the bottle?填some 还是any u don't know what type of respect get in my business.求中文翻译